Home Acknowledgments Conventions Glossary Maps References Links Articles Thumbnails Species list Family Next species _______________   Additional Photos	Hydatina zonata  (Solander in Lightfoot, 1786)   Maximum size:  40 mm shell length (Kay, 1979). Identification:  This species has a thin, strongly inflated, cream shell marked with wide spiral brown bands. Natural history:  Hydatina zonata is a rare species found in sand at depths of 30-60 m (100-197 ft). Distribution:  Maui and Oahu. Taxonomic notes:  This species is listed in Kay, 1979 as Hydatina albocincta (Quoy & Gaimard, 1825) which is probably a synonym (see discussion on the Sea Slug Forum). Photo:  Mike Severns: 30 mm: composite photo, same shell: 30 m (100 ft); Maui; from Cook collection. Observations and comments: Note 1:  ( )
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